CN209839817U - LED wall washer lamp suitable for outer wall installation - Google Patents

Abstract

The utility model discloses a be suitable for LED of outer wall installation to wash pinup, including lamp stand, the lamp shade, the LED lamp plate, a controller, the end cover, transom and mounting bracket, the lamp stand is rectangular form, constitute by two curb plates and baffle, the baffle divide into cavity and cavity down with the lamp stand, hold LED lamp plate and controller respectively, the curb plate middle section is equipped with a plurality of strip recesses sunken to the baffle direction, the curb plate bottom is equipped with first recess, be used for holding transom, the device adopts the thermal diffusivity that multiple means increased lamps and lanterns, make lamps and lanterns have good heat dispersion simultaneously concurrently in waterproof dirt-proof, extension lamps and lanterns life.

Description

LED wall washer lamp suitable for outer wall installation

Technical Field

The utility model relates to the technical field of lighting fixtures, concretely relates to LED that is suitable for outer wall installation washes pinup.

Background

The LED has the characteristics of energy conservation, high lighting effect, rich colors, long service life and the like, more and more outdoor lighting facilities are decorated by LED lamps at present, and the LED wall washer lamp is widely applied to architectural decoration and illumination because of excellent light beam control force. Wash the pinup and be in open air environment for a long time, inside in order to prevent dust and moisture entering lamps and lanterns, lead to luminous original paper to damage, consequently need have good leakproofness, nevertheless in sealed, lamps and lanterns are because long-time work, especially in summer high temperature weather, and lamps and lanterns radiating effect is relatively poor, leads to the component temperature too high easily, and equipment operation is unstable and reduces lamps and lanterns life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED who is suitable for outer wall installation washes pinup, LED washes pinup and cuts apart the arrangement with two main parts that generate heat of LED lamp plate and controller to adopt multiple means to increase lamps and lanterns thermal diffusivity, make lamps and lanterns have good heat dispersion concurrently when waterproof dirt-proof, extension lamps and lanterns life.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be suitable for LED of outer wall installation to wash pinup, including lamp stand, lamp shade, LED lamp plate, controller, end cover, ventilative board and mounting bracket, the lamp stand is rectangular form, comprises two curb plates and the baffle of connecting two curb plate middle-ends, the baffle divide into cavity and cavity down with the lamp stand, goes up the cavity and holds the LED lamp plate, and the cavity holds the controller down, the curb plate middle section is equipped with a plurality of strip recesses sunken to the baffle direction, the strip recess extends along curb plate length direction, the curb plate bottom is close to baffle one side and all is equipped with first recess, first recess extends along curb plate length direction for hold ventilative board.

As the utility model discloses preferred embodiment, the lamp shade comprises two grafting portions, the accepting portion that extends to the top to one side from the grafting portion and the horizontal part of connecting two accepting portions, two accepting portions are splayed symmetrical arrangement, two curb plate tops all are equipped with the second recess, the second recess comprises the slope end of oblique undercut and the horizontal end that extends to curb plate outer wall direction, two slope ends are splayed symmetrical arrangement, two accepting portion adaptations of size and lamp shade, two grafting portion adaptations of two horizontal end sizes and lamp shade, the second recess is used for holding grafting portion and the accepting portion of lamp shade. The arrangement can increase the connection tightness of the lamp shade and the lamp holder and enhance the waterproof and dustproof performance of the lamp shade and the lamp holder.

As the preferred embodiment of the utility model, be equipped with a plurality of bleeder vents on the ventilative board, be stained with the waterproof ventilated membrane of one deck on the bleeder vent. The heat dissipation performance at the bottom of the lamp can be enhanced by arranging the air permeable plate, and a large amount of heat generated by the controller during working can be discharged in time.

As the utility model discloses preferred embodiment, the LED lamp plate with all be equipped with the mounting hole on the baffle both ends relevant position, the LED lamp plate with the baffle passes through rivet connection. The LED lamp plate can tightly support the baffle and connect, also can make LED lamp plate and one section distance at the baffle interval be connected in the middle of the rivet the mode that sets up the gasket, when both interval one end distances, can increase the thermal diffusivity of LED lamp plate.

As the utility model discloses preferred embodiment, the baffle is close to lower cavity one side and is equipped with the wire channel, the controller passes through wire electric connection with the LED lamp plate, the wire holds in the wire channel. The arrangement of the wire channel can neatly store the wires, and the phenomenon that the work of each element is influenced by the disordered wiring of the wires is avoided.

As the utility model discloses preferred embodiment, all be equipped with the mounting hole on ventilative board and the mounting bracket, ventilative board and mounting bracket pass through rivet connection. The mounting frame can be provided with mounting holes for mounting the lamp on a wall body.

As the utility model discloses preferred embodiment, be equipped with the gasket between end cover and the lamp stand, the end cover inner wall is equipped with the rubber circle, the leakproofness of multiplicable lamps and lanterns to strengthen waterproof dirt resistance.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the LED lamp panel and the controller are arranged on the upper layer and the lower layer of the partition plate respectively through the LED lamp panel and the controller, the heat source is arranged separately, the LED lamp panel and the controller are favorable for independently emitting heat, and the heat source is prevented from being excessively concentrated and the middle of the lamp holder is prevented from being too high in temperature.

The lamp holder is provided with a plurality of strip-shaped grooves on two side plates of the lamp holder, so that the contact area between the upper cavity and the air and the contact area between the lower cavity and the air can be remarkably increased, heat in the cavities can be rapidly transferred to the lamp holder, and the heat loss rate is improved.

The ventilating plate is installed at the bottom of the lamp holder, the ventilating plate can be made of waterproof and breathable materials, the heat dissipation performance is improved in the waterproof and dustproof process, and meanwhile, due to the fact that the ventilating plate is installed in the lower cavity, the emission of a light source in the upper cavity cannot be influenced, and the light leakage phenomenon cannot be generated.

Drawings

Fig. 1 is an exploded view of a lamp assembly according to an embodiment of the present invention;

FIG. 2 is a longitudinal sectional view of the embodiment of the present invention;

FIG. 3 is a partial structure view of a lamp cover and a lamp holder according to an embodiment of the present invention;

fig. 4 is a structural diagram of an end cap according to an embodiment of the present invention.

In the figure: 1. a lamp socket; 2. a lamp shade; 3. an LED lamp panel; 4. an end cap; 5. a gas permeable plate; 6. a mounting frame; 7. a side plate; 8. a partition plate; 9. a strip-shaped groove; 10. a first groove; 11. a plug-in part; 12. a receiving part; 13. a horizontal portion; 14. a second groove; 15. an angled end; 16. a horizontal end; 17. air holes are formed; 18. A rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-4, a LED wall washer lamp suitable for external wall installation, including lamp stand 1, lamp shade 2, LED lamp plate 3, controller (not seen in the figure), end cover 4, ventilation board 5 and mounting bracket 6, lamp stand 1 is rectangular form, it comprises two curb plates 7 and baffle 8 of connecting two curb plates 7 middle ends, baffle 8 divide into upper chamber and lower chamber with lamp stand 1, upper chamber holds LED lamp plate 3, the controller is held to the lower chamber, 7 middle sections of curb plate are equipped with a plurality of strip recesses 9 sunken to the baffle direction, strip recess 9 extends along 7 length direction of curb plate, 7 bottom of curb plate are close to baffle 8 one side and all are equipped with first recess 10, first recess 10 extends along 7 length direction of curb plate, be used for holding ventilation board 5.

The lamp shade 2 is by two grafting portions 11, the accepting portion 12 that extends to oblique top from grafting portion 11 constitutes with the horizontal part 13 of connecting two accepting portions, two accepting portions 12 are splayed symmetrical arrangement, two curb plate 7 tops all are equipped with second recess 14, second recess 14 comprises inclined end 15 and the horizontal end 16 that extends to the curb plate outer wall direction of oblique undercut, two inclined end 15 are splayed symmetrical arrangement, size and two accepting portions 12 looks adaptations of lamp shade 2, two horizontal end 16 sizes and two grafting portions 11 looks adaptations of lamp shade 2, second recess 14 is used for holding grafting portion 11 and accepting portion 12 of lamp shade 2, lamp shade 2 and lamp stand 1 are through this structure zonulae occludens, both contact portions are crooked zigzag, can strengthen its waterproof dustproof performance, avoid getting into the inside lamp performance that influences of lamps and lanterns.

The ventilation plate 5 can be made of waterproof and breathable materials, preferably, a plurality of ventilation holes 17 are formed in the ventilation plate 5, and a layer of waterproof and breathable film is adhered to the ventilation holes 17. The arrangement of the air permeable plate 5 can enhance the heat dissipation performance of the bottom of the lamp and discharge heat in time.

All be equipped with mounting hole (not seen in the picture) on LED lamp plate 3 and the 8 both ends relevant position of baffle, both pass through rivet connection. LED lamp plate 3 can tightly support baffle 8 and connect, also can make LED lamp plate 3 be connected with one section distance in baffle 8 interval in the middle of the rivet the mode that sets up the gasket, when both interval one end distances, can increase the thermal diffusivity of LED lamp plate.

Preferably, baffle 8 is close to lower cavity one side and is equipped with the wire channel (not seen in the picture), and controller and LED lamp plate 3 pass through wire electric connection, and the wire holds in the wire channel, is convenient for accomodate the wire neatly.

Mounting holes (not shown) are formed in the ventilating plate 5 and the mounting frame 6 and are connected through rivets, and the mounting frame 6 can be provided with the mounting holes and used for mounting the lamp on a wall body.

A gasket (not shown) is arranged between the end cover 4 and the lamp holder 1, a rubber ring 18 is arranged on the inner wall of the end cover 4, the sealing performance of the lamp can be improved, the waterproof and dustproof performance is enhanced, mounting holes can be formed in the corresponding positions of the end cover 4 and the lamp holder 1, the mounting holes are used for connecting the end cover and the lamp holder, and the rubber ring can be bonded by glue.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a be suitable for LED pinup of outer wall installation, its characterized in that includes lamp stand, lamp shade, LED lamp plate, controller, end cover, ventilative board and mounting bracket, the lamp stand is rectangular form, comprises two curb plates and the baffle of connecting two curb plate middle ends, the baffle divide into cavity and cavity down with the lamp stand, goes up the cavity and holds the LED lamp plate, and the cavity holds the controller down, the curb plate middle section is equipped with a plurality of strip recesses sunken to the baffle direction, the strip recess extends along curb plate length direction, the curb plate bottom is close to baffle one side and all is equipped with first recess, first recess extends along curb plate length direction for hold ventilative board.

2. The LED wall washing lamp suitable for being installed on an outer wall according to claim 1, wherein the lamp shade is composed of two insertion parts, two bearing parts extending obliquely upwards from the insertion parts and horizontal parts connecting the two bearing parts, the two bearing parts are symmetrically arranged in a splayed manner, second grooves are formed in the tops of the two side plates, each second groove is composed of an oblique end recessed obliquely downwards and a horizontal end extending towards the outer wall direction of the corresponding side plate, the two oblique ends are symmetrically arranged in a splayed manner and are matched with the two bearing parts of the lamp shade in size, the two horizontal ends are matched with the two insertion parts of the lamp shade in size, and the second grooves are used for accommodating the insertion parts and the bearing parts of the lamp shade.

3. The LED wall washing lamp suitable for being installed on an outer wall according to claim 2, wherein a plurality of air holes are formed in the air permeable plate, and a waterproof air permeable film is adhered to the air holes.

4. The LED wall washer lamp suitable for exterior wall installation according to claim 3, wherein mounting holes are formed in corresponding positions of two ends of the LED lamp panel and the corresponding positions of two ends of the partition plate, and the LED lamp panel and the partition plate are connected through rivets.

5. The LED wall washer lamp suitable for exterior wall installation according to claim 3, wherein a wire channel is formed in one side, close to the lower chamber, of the partition plate, the controller is electrically connected with the LED lamp panel through a wire, and the wire is contained in the wire channel.

6. The LED wall washer lamp suitable for being installed on the outer wall according to claim 3, wherein mounting holes are formed in the ventilation plate and the mounting frame, and the ventilation plate is connected with the mounting frame through rivets.

7. The LED wall washer lamp suitable for being installed on an outer wall according to claim 3, wherein a gasket is arranged between the end cover and the lamp holder, and a rubber ring is arranged on the inner wall of the end cover.